Two- And Three-Digit LED Displays Integrate Built-In Drivers

By integrating IC drivers into their design, a series of two- and three-digit LED displays can significantly reduce space and component requirements in new applications. Designed in industry standard 0.54" and 0.56" packages, the devices provide continuous brightness control, operate over a wide, 3.5V to 10V power supply range, and are TTL compatible. The LED displays also feature 34 or 35 outputs with 20-mA sink capability. Model BD-E522RI-DR1 is a dual-digit LED display with alphanumeric or numerical digits and Model BT-M522RD-DR1 is a three-digit numeric display. For longer displays, multiple chips can be placed together. Prices start at less than $3 each in large quantities. For more specs and samples, call AMERICAN BRIGHT OPTOELECTRONICS CORP., Brea, CA. (714) 257-0800.